Home / 173,350.10-260,025.15-106,573.70

Finding the Fourth Proportional to 173,350.10, 260,025.15 and 106,573.70

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Solution

The fourth proportional to 173,350.10, 260,025.15 and 106,573.70 is: 159,860.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,350.10 : 260,025.15 = 106,573.70 : x
  2. Step 2: Convert to fraction form
    173,350.10/260,025.15 = 106,573.70/x
  3. Step 3: Cross multiply
    173,350.10x = 260,025.15 × 106,573.70
  4. Step 4: Simplify right side
    173,350.10x = 27,711,842,328.56
  5. Step 5: Solve for x
    x = 27,711,842,328.56/173,350.10
  6. Step 6: Final answer
    x = 159,860.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.